"WARNING: CRC mismatch detected" error when connecting

[legosrock]

Hello, I'm trying to connect to my robo 3d r1. The only baud rate that doesn't immediately fail is 250000. however, after connecting, this gives me this error: WARNING: CRC mismatch detected


What do I need to do to connect correctly. I am kinda a novice at this, so any help is appreciated. thanks.

[brian442]

You could try disabling the "wait for startup command" option on the Communication tab of tools > firmware configuration. Otherwise, you may also want to post your communication log here so others can try to guess what else to change from that

[kabali16]

Hello, I'm trying to connect to my robo 3d r1. The only baud rate that doesn't immediately fail is 250000. however, after connecting, this gives me this error: WARNING: CRC mismatch detected


What do I need to do to connect correctly. I am kinda a novice at this, so any help is appreciated. thanks.

I have had luck with a new short usb cable with a ferrite collar, like the one you get with arduino kits. Also, make sure the usb cable is not wound or coiled around any conductive object

[the_arrest]

You could try disabling the "wait for startup command" option on the Communication tab of tools > firmware configuration. Otherwise, you may also want to post your communication log here so others can try to guess what else to change from that

This worked a treat for me. Cheers for the heads up

[jarm00725]

You could try disabling the "wait for startup command" option on the Communication tab of tools > firmware configuration. Otherwise, you may also want to post your communication log here so others can try to guess what else to change from that

This worked a treat for me. Cheers for the heads up

Thank you, this worked for me !